Distance From Gusap Airport to Naha Airport / JASDF Naha Air Base, GAP - OKA Distance

The distance from Gusap Airport (GAP) to Naha Airport / JASDF Naha Air Base (OKA) is 2544 miles or 4094 kilometers or 2209 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Gusap ( Papua New Guinea ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Gusap and Naha takes around 5 hours 50 minutes.

Estimated flight time from Gusap Airport, Gusap, Papua New Guinea to Naha Airport / JASDF Naha Air Base, Naha, Japan is 5 hours 50 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • GAP - OKA

Kilometers		4094 km
Statute Miles		2544 miles
Nautical Miles		2209 nm
Avg. Time of Flight		5 hours 50 minutes

Gusap Airport to Naha Airport / JASDF Naha Air Base Flight Route Map - GAP to OKA Flight Path

Location of Gusap Airport & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Gusap to Naha nonstop flight path and travel direction.

Click to see flight route on Google Map between Gusap, Papua New Guinea and Naha, Japan. .

Nonstop flight route between Gusap, Papua New Guinea and Naha, Japan.

Time Difference Between the Airports • GAP - OKA

Time difference between Gusap (Papua New Guinea) and Naha (Japan) is 1 Hours.
Naha time is 1 Hours behind Gusap.

Location	Local Time
Gusap (Papua New Guinea)	2026-05-05, 19:29:19 +10
Naha (Japan)	2026-05-05, 18:29:19 JST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Gusap Airport (GAP / AYGP) Gusap, Papua New Guinea

Destination

Naha Airport / JASDF Naha Air Base (OKA / ROAH) Naha, Japan